US Bridges

SW Boyer over Small Stream

Good

Butler County, Kansas · 4.0E of Augusta · Structure no. 000080869006167

Built
1994
31 years old
Condition
Good
inspected July 2024
Type
Culvert
Concrete
Length
36 ft
3 main spans
Daily traffic
25
2023 count
Owner
County
County Highway Agency

About this bridge

SW Boyer over Small Stream is a concrete culvert carrying SW Boyer over Small Stream in Butler County, Kansas. It was built in 1994, so it is 31 years old, younger than the Kansas average of 52.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 25 vehicles a day, projected to reach 25 by 2045. The structure is 36 ft (10.9 m) long and 28 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesSW Boyer
CrossesSmall Stream
Location4.0E of Augusta
RouteCounty Highway 0
CountyButler County
StateKansas
Coordinates37.69771, -96.89866
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating35.8 US tons
Inventory rating21.4 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadH 20
Structure length36 ft (10.9 m)
Longest span11 ft (3.5 m)
Deck width28 ft (8.4 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic25 (2023)
Projected traffic25 by 2045
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SW Boyer over Small Stream built?

It was built in 1994, making it 31 years old in 2025.

What condition is SW Boyer over Small Stream in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in July 2024.

How much traffic does SW Boyer over Small Stream carry?

About 25 vehicles per day (2023 count).

How long is SW Boyer over Small Stream?

The structure is 36 ft (10.9 m) long with a longest span of 11 ft (3.5 m) and a deck 28 ft wide.

Who owns SW Boyer over Small Stream?

It is owned by the County Highway Agency.